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I have a Wildfly 8.2.0.Final uploaded on an Ubuntu Vm on www.koding.com. On that same VM THere's an Oracle XE 11G. I'm trying to configure a DataSource on the VM's wildfly and I'm getting an error. Connection URL: jdbc:oracle:thin:@anlevant.koding.io:1521:XE wildfly VM error

But if I create a connection withthe same Connection URL on a local wildfly, it will work!

Succes message on local wildfly

I'm wondering what am I doing wrong on the VMs wildfly.

PS: VM Wildfly's standalone is configured to listen on 0.0.0.0

Levant Alejandro
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  • What are the *details* of that error? – Sjon Oct 25 '15 at 08:57
  • Unexpected HTTP response: 500 Request { "address" => [ ("subsystem" => "datasources"), ("data-source" => "OmeteusDS") ], "operation" => "test-connection-in-pool" } Response Internal Server Error { "outcome" => "failed", "failure-description" => "JBAS010440: failed to invoke operation: JBAS010447: Connection is not valid", "rolled-back" => true } – Levant Alejandro Oct 26 '15 at 02:48
  • @LevantAlejandro: please check error logs of the server to get a more descriptive error detail – Shiva Oct 29 '15 at 08:58
  • It ended up being a problem with the Databaseitself, the TNS Listener service wasn't up on the virtual machine, thanks! – Levant Alejandro Oct 12 '16 at 17:04

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I wanted to leave the answer that worked for me here:

"It ended up being a problem with the Database itself, the TNS Listener service wasn't running on the virtual machine, thanks! "

Levant Alejandro
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